Can there be an option for powerclip in illustrator as it is in CorelDRAW? The clipping option in Illustrator is way too weak as compared to that in CorelDRAW. Are there ways to make the clipping mask as workable as that is CDRAW?

The clipping mask in Adobe Illustrator is the tool equivalent to Powerclip in Corel Draw. Just make sure the object you want to powerclip it to is on top. If you have effects going on in either of the objects, try either/combination of expand, expand appearance and release commands, it works well for me!